In progress
This guide is still being written.
Mobility123 is in the field installing this model. The full technical planning guide — specs, structural and electrical requirements, code references, NJ project cost ranges, and timelines — will publish here once we've completed enough installations to give you grounded numbers.
Why this guide is in the queue
Trio Alta is the Stiltz model that gets specified when wheelchair access is a requirement — the cab is sized to fit a manual or compact power chair plus an attendant. Planning is similar to Duo Alta but the structural and finished-floor implications differ enough to warrant its own guide.
When the guide publishes, it will cover:
- Trio Alta vs. Duo Alta — when each is the right call
- Wheelchair turning radius and cab-floor finish considerations
- ICC A117.1 / ADA-adjacent clearances for residential applications
- Ceiling height and floor-to-floor tolerances
- Floor-cut planning and structural prep
- Drive-tube routing
- 230V single-phase electrical service requirements
- ASME A17.1 §5.3 conformance and how it applies to wheelchair-capable private-residence elevators
- NJ permit and inspection timeline
- Realistic NJ project cost range
In the meantime
If you have a Stiltz Trio Alta project in scope — particularly one where a wheelchair user will be the primary occupant — request a quote below. We measure the space and walk the cab fit with you on site while the public guide is being written.